//
// Created by liaojili on 2023/11/5.
//

#include <stdio.h>

int main(){
    // 表达方式1：最常见
    char c1 = 'A';
    printf("c1 = %c\n", c1);
    // 65
    printf("c1 = %d\n", c1);
    // 表达方式2
    char c2 = 65;
    printf("c2 = %c\n", c1);

    char c3 = 1;
    char c4 = '1';

    signed char c; // 范围为-128-127
    unsigned char c; // 范围位0到255

    return 0;
}
